Translation: Chestnut extension from Force with a length of 170mm. It is used as an extension tool, allowing the approach of screws and bolts to remote work areas. It has 2 connection slots with a size of 1/4". On one side, it is connected to chestnuts or handles with a corresponding size slot, and on the other side, it accepts nuts that allow tightening and loosening of screws and bolts. Additionally, it has a flexible arm design, facilitating the approach to hard-to-reach points.